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Prove that a tangent to a circle is perp...

Prove that a tangent to a circle is perpendicular to the radius throught the point of contact.

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Theorem: A tangent to a circle is perpendicular to the radius through the point of contact.

Prove that the tangent at any point of circle is perpendicular to the radius through the point of contact.

Theorem 10.1 : The tangent at any point of a circle is perpendicular to the radius through the point of contact.

Assertion(A) At a point P of a circle with centre O and radius 12cm , a tangent PQ of length 16cm is drawn. Then, OQ=20cm . Reason (R ) The tangent at any point of a circle is perpendicular to the radius through the point of contact.

A Tangent to a circle is perpendicular is perpendicular to the radius through the point of contact.

A tangent at any point of a circle is perpendicular to the radius through the _____.

The tangent at any point of a circle is ............ to the radius through the point of contact.

In Fig.10.13 , and and are two parallel tangents to a circle with centre O and another tangent AB with point of contact C intersecting contact C intersecting at B.Prove that /_AOB=90^(@)

AGRAWAL PUBLICATION-2020 QUESTION PAPER (1)-EXERCISE
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